First-Order Stationarity of Reverse Diffusions
arXiv:2609.31612v1 Announce Type: new Abstract: Recent literature has shown a strong connection between optimization and sampling. We develop the corresponding first-order theory for diffusion models. First, the SDE-based reverse-time flows of overdamped and underdamped Langevin diffusions contract…
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- 2026-09-28 04:00 · arXiv stat.ML
First-Order Stationarity of Reverse Diffusions